Hi!
On 2014-04-11T12:37:42+0200, Richard Biener <rguent...@suse.de> wrote:
> This fixes the endless error reporting for unhandled aliases [...]
> *** gcc/testsuite/gcc.dg/pr60797.c (revision 0)
> --- gcc/testsuite/gcc.dg/pr60797.c (working copy)
> ***************
> *** 0 ****
> --- 1,8 ----
> + /* { dg-do compile } */
> + /* { dg-skip-if "" { alias } } */
> +
> + extern int foo __attribute__((alias("bar"))); /* { dg-error "supported" } */
> + int main()
> + {
> + return 0;
> + }
If there's support for symbol aliases, have to 'dg-skip-if' -- unless
there's a way to disable this support, which there is for GCC/nvptx:
'-mno-alias'. OK to push the attached
"nvptx: Specify '-mno-alias' for 'gcc.dg/pr60797.c' [PR60797, PR104957]"?
Grüße
Thomas
>From 72365494b47ad43a78d190ab87eae79fe57eb006 Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <tschwi...@baylibre.com>
Date: Sun, 21 Jul 2024 22:23:40 +0200
Subject: [PATCH] nvptx: Specify '-mno-alias' for 'gcc.dg/pr60797.c' [PR60797,
PR104957]
2014 Subversion r209299 (Git commit 8330537b5b58bd0532a0a49f9cbd59bf526a7847)
"Fix PR60797" added this test case, which we now amend so that it's able to
test its thing also in '--target=nvptx-none' configurations with symbol alias
support enabled (..., and test nvptx '-mno-alias').
PR middle-end/60797
PR target/104957
gcc/testsuite/
* gcc.dg/pr60797.c: For nvptx, specify '-mno-alias'.
---
gcc/testsuite/gcc.dg/pr60797.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/pr60797.c b/gcc/testsuite/gcc.dg/pr60797.c
index 45090bae502..0485b2de172 100644
--- a/gcc/testsuite/gcc.dg/pr60797.c
+++ b/gcc/testsuite/gcc.dg/pr60797.c
@@ -1,5 +1,7 @@
-/* { dg-do compile } */
-/* { dg-skip-if "" { alias } } */
+/* If there's support for symbol aliases, have to 'dg-skip-if' -- unless
+ there's a way to disable this support.
+ { dg-additional-options -mno-alias { target nvptx-*-* } }
+ { dg-skip-if "" { { ! nvptx-*-* } && alias } } */
extern int foo __attribute__((alias("bar"))); /* { dg-error "supported" } */
int main()
--
2.34.1
